I have a Cisco DPC3928S DOCSIS 3.0 2-PORT Voice Gateway. I am trying to get more control on the DHCP assignment for my home network. To achieve this, I am using the Pre-Assigned DHCP IP Addresses funtion under Lan Setup of my Gateway. The problem I a...

My cable company recently replaced my home router with a EPC3928, when it was installed, default user name is set to "cisco" and same password. Although I have changed via the management page, after a couple of days when I try to log back to the rout...